Is this the same amp???
"I have a Patent Pending block letter 5150 that has started to develope a loud "swooshing" type sound. The amp will play fine for awhile and then out of nowhere the swooshing will start. I can then power it down and restart but upon repowering the amp the swoosh is is somethimes still there immediately after taking off standby. This amp was bought from Brad Whitford of Aerosmith and had been used quite a bit in the early 90's. The only known issue with this amp was a burnt ribbon cable which was repaired by Brad's amp tech Greg Howard. I have tried new tubes throughout but problem is still there. Anyone have any ideas of what is causing this problem?"
I hate to be "that" guy, but unless you find a DIE HARD Aerosmith fan, nobody is going to pay nearly double the usual selling price for a 5150.
Uhm Brad Whitford is a guitar hero in one of the biggest bands in the history of RnR. With documentation I don't think it is a stretch asking that price. Most definitely post pics with docs to help your own cause and post it somewhere besides here. This board is generally guys scoring and moving stuff on the lower end of the price scale.
Uhm Brad Whitford is a guitar hero in one of the biggest bands in the history of RnR. With documentation I don't think it is a stretch asking that price. Most definitely post pics with docs to help your own cause and post it somewhere besides here. This board is generally guys scoring and moving stuff on the lower end of the price scale.